KR970001896B1 - 반도체 레이저 다이오드의 구조 및 그 제조방법 - Google Patents
반도체 레이저 다이오드의 구조 및 그 제조방법 Download PDFInfo
- Publication number
- KR970001896B1 KR970001896B1 KR1019930001691A KR930001691A KR970001896B1 KR 970001896 B1 KR970001896 B1 KR 970001896B1 KR 1019930001691 A KR1019930001691 A KR 1019930001691A KR 930001691 A KR930001691 A KR 930001691A KR 970001896 B1 KR970001896 B1 KR 970001896B1
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- laser diode
- conductive
- semiconductor laser
- gaas
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 18
- 238000002347 injection Methods 0.000 claims abstract description 41
- 239000007924 injection Substances 0.000 claims abstract description 41
- 238000005530 etching Methods 0.000 claims abstract description 22
- 239000000758 substrate Substances 0.000 claims abstract description 22
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims description 65
- 238000005253 cladding Methods 0.000 claims description 36
- 229920002120 photoresistant polymer Polymers 0.000 claims description 27
- 230000035515 penetration Effects 0.000 claims description 16
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 12
- 239000000243 solution Substances 0.000 claims description 10
- 229910000980 Aluminium gallium arsenide Inorganic materials 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 5
- 238000001764 infiltration Methods 0.000 claims description 3
- 238000001039 wet etching Methods 0.000 claims description 3
- 230000008595 infiltration Effects 0.000 claims description 2
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 claims 1
- 238000000059 patterning Methods 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 235000012431 wafers Nutrition 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000004943 liquid phase epitaxy Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/30—Structure or shape of the active region; Materials used for the active region
- H01S5/32—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures
- H01S5/3211—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures characterised by special cladding layers, e.g. details on band-discontinuities
- H01S5/3216—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures characterised by special cladding layers, e.g. details on band-discontinuities quantum well or superlattice cladding layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/005—Processes
- H01L33/0062—Processes for devices with an active region comprising only III-V compounds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/30—Structure or shape of the active region; Materials used for the active region
- H01S5/32—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures
- H01S5/3202—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures grown on specifically orientated substrates, or using orientation dependent growth
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S438/00—Semiconductor device manufacturing: process
- Y10S438/962—Quantum dots and lines
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930001691A KR970001896B1 (ko) | 1992-05-27 | 1993-02-08 | 반도체 레이저 다이오드의 구조 및 그 제조방법 |
| JP5146826A JPH0669599A (ja) | 1992-05-27 | 1993-05-26 | 半導体レーザダイオード及びその製造方法 |
| US08/067,834 US5445993A (en) | 1992-05-27 | 1993-05-27 | Semiconductor laser diode and method for manufacturing the same |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92-9056 | 1992-05-27 | ||
| KR920009056 | 1992-05-27 | ||
| KR1019930001691A KR970001896B1 (ko) | 1992-05-27 | 1993-02-08 | 반도체 레이저 다이오드의 구조 및 그 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930024238A KR930024238A (ko) | 1993-12-22 |
| KR970001896B1 true KR970001896B1 (ko) | 1997-02-18 |
Family
ID=26629088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930001691A KR970001896B1 (ko) | 1992-05-27 | 1993-02-08 | 반도체 레이저 다이오드의 구조 및 그 제조방법 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US5445993A (ja) |
| JP (1) | JPH0669599A (ja) |
| KR (1) | KR970001896B1 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2138912C (en) * | 1993-12-24 | 1999-05-04 | Shoji Ishizaka | Semiconductor laser device |
| US5686744A (en) * | 1996-06-17 | 1997-11-11 | Northern Telecom Limited | Complementary modulation-doped field-effect transistors |
| KR100558437B1 (ko) | 2003-06-24 | 2006-03-10 | 삼성전기주식회사 | 반도체 레이저의 제조방법 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4329189A (en) * | 1980-02-04 | 1982-05-11 | Northern Telecom Limited | Channelled substrate double heterostructure lasers |
| JPS6014482A (ja) * | 1983-07-04 | 1985-01-25 | Toshiba Corp | 半導体レ−ザ装置 |
| JPS60110188A (ja) * | 1983-11-18 | 1985-06-15 | Sharp Corp | 半導体レ−ザ素子 |
| JPS60157283A (ja) * | 1983-12-26 | 1985-08-17 | Oki Electric Ind Co Ltd | 半導体レ−ザ素子の製造方法 |
| US4783425A (en) * | 1985-11-06 | 1988-11-08 | Hitachi, Ltd. | Fabrication process of semiconductor lasers |
| JPH0673758B2 (ja) * | 1986-08-14 | 1994-09-21 | 新日本製鐵株式会社 | 硬化肉盛用被覆ア−ク溶接棒 |
| JPH01268082A (ja) * | 1988-04-20 | 1989-10-25 | Hitachi Ltd | 半導体素子および半導体レーザ素子 |
| KR900009229B1 (ko) * | 1988-04-28 | 1990-12-24 | 한국 과학기술원 | 선택적 에피택시법에 의한 표면 방출형 AlGaAs/GaAs 반도체 레이저 다이오드의 제조방법 |
| JPH01289184A (ja) * | 1988-05-16 | 1989-11-21 | Mitsubishi Electric Corp | 半導体レーザ装置の製造方法 |
| JPH03209893A (ja) * | 1990-01-12 | 1991-09-12 | Matsushita Electric Ind Co Ltd | 半導体レーザおよびその製造方法 |
-
1993
- 1993-02-08 KR KR1019930001691A patent/KR970001896B1/ko not_active IP Right Cessation
- 1993-05-26 JP JP5146826A patent/JPH0669599A/ja active Pending
- 1993-05-27 US US08/067,834 patent/US5445993A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR930024238A (ko) | 1993-12-22 |
| JPH0669599A (ja) | 1994-03-11 |
| US5445993A (en) | 1995-08-29 |
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| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| G160 | Decision to publish patent application | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| LAPS | Lapse due to unpaid annual fee |